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For the Inventor, By the Inventor

Kodaira, Japan

Hiroshi Nakata

This inventor holds 6 USPTO granted patents and 3 EPO patents. Top assignee: Bridgestone Corporation. Active years: 2000-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Nakata. Retrieved from https://idiyas.com/inventor/hiroshi-nakata-w3okiwjb

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 66.7


Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 13(Granted Patents)


Company Filing History:

goldMedal6 out of 5,196 
 
Bridgestone Corporation
 patents

Years Active: 2000-2016

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6 patents (USPTO):Explore Patents
1. 9440406 - Pneumatic tire and method of forming circumferential belt layer of the same (2016-09-13),
2. 9085115 - Pneumatic tire and method of forming circumferential belt layer of the same (2015-07-21),
3. 8800624 - Pneumatic tire (2014-08-12),
4. 6615889 - Heavy duty radial tire (2003-09-09),
5. 6578611 - Heavy duty pneumatic radial tire having radius of curvature at side regions and radius of curvature at central portion (2003-06-17),
6. 6145560 - Heavy duty pneumatic radial tires with specified belt cushion rubbers (2000-11-14),

Title: Innovations of Hiroshi Nakata in Pneumatic Tire Technology

Introduction

Hiroshi Nakata is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of pneumatic tire technology, holding a total of 6 patents. His work focuses on innovative methods for enhancing tire performance and durability.

Latest Patents

One of Hiroshi Nakata's latest patents is titled "Pneumatic tire and method of forming circumferential belt layer of the same." This invention relates to a method of forming at least one circumferential belt layer of a pneumatic tire. The process involves winding a strip for half the length of the outer circumferential length of the crown portion of the carcass along the tire equatorial plane. It also includes winding the strip for the remaining half length while shifting the strip for the width from the inner to the outer side. Additionally, the method encompasses winding the strip for the outer circumferential length of the crown portion along the tire equatorial plane and repeating similar winding techniques for the remaining lengths.

Career Highlights

Hiroshi Nakata is currently employed at Bridgestone Corporation, a leading company in tire manufacturing. His innovative approaches have contributed to the advancement of tire technology, ensuring better performance and safety for consumers.

Collaborations

Throughout his career, Nakata has collaborated with talented individuals such as Takashi Oono and Yusuke Yoshikawa. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in the tire industry.

Conclusion

Hiroshi Nakata's contributions to pneumatic tire technology exemplify the importance of innovation in enhancing product performance. His patents and collaborative efforts continue to shape the future of tire manufacturing.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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